{"id":8580,"date":"2025-04-14T15:13:20","date_gmt":"2025-04-14T15:13:20","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=8580"},"modified":"2026-07-08T15:01:18","modified_gmt":"2026-07-08T15:01:18","slug":"liga-de-aluminio-7068","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/pt\/produto\/liga-de-aluminio-7068\/","title":{"rendered":"Liga de alum\u00ednio 7068"},"content":{"rendered":"

What Is 7068 Aluminum?<\/h2>\n

7068 aluminum is an ultra-high-strength 7xxx series alloy, often cited as the strongest commercial aluminum alloy with tensile strength around 700 MPa \u2014 comparable to some soft steels. It was originally developed as a higher-strength successor to 7075 for ordnance and defense, and now serves aerospace, automotive, medical, and sporting-goods applications where strength-to-weight is critical. Linsy supplies 7068 in plate, tube, bar, and wire with mill test certificates on every order.<\/p>\n

Available 7068 Aluminum Products<\/h2>\n

Placa<\/h3>\n

Temperos dispon\u00edveis:<\/strong> T651, T6511<\/p>\n\n\n\n
Temperamento<\/th>\nEspessura (mm)<\/th>\nLargura (mm)<\/th>\nComprimento (mm)<\/th>\n<\/tr>\n
T651, T6511<\/td>\n0.5 \u2013 200<\/td>\n500 \u2013 2600<\/td>\n500 \u2013 16000 (corte sob medida)<\/td>\n<\/tr>\n<\/table>\n

Tubo<\/h3>\n

Temperos dispon\u00edveis:<\/strong> T651, T6511<\/p>\n\n\n\n
Temperamento<\/th>\nDi\u00e2metro externo (mm)<\/th>\nParede (mm)<\/th>\nComprimento (mm)<\/th>\n<\/tr>\n
T651, T6511<\/td>\n6 \u2013 300<\/td>\n0.5 \u2013 40<\/td>\n500 \u2013 12000<\/td>\n<\/tr>\n<\/table>\n

Barra \/ Haste<\/h3>\n

Temperos dispon\u00edveis:<\/strong> T651, T6511<\/p>\n\n\n\n
Temperamento<\/th>\nDi\u00e2metro (mm)<\/th>\nComprimento (mm)<\/th>\n<\/tr>\n
T651, T6511<\/td>\n3 \u2013 300<\/td>\n500 \u2013 12000<\/td>\n<\/tr>\n<\/table>\n

Fio<\/h3>\n

Temperos dispon\u00edveis:<\/strong> T651, T6511<\/p>\n\n\n\n
Di\u00e2metro (mm)<\/th>\nPeso da bobina<\/th>\nToler\u00e2ncia<\/th>\n<\/tr>\n
0.8 \u2013 30<\/td>\nM\u00ednimo de 50 kg<\/td>\n\u00b1 0,02 mm<\/td>\n<\/tr>\n<\/table>\n

Especifica\u00e7\u00f5es e Designa\u00e7\u00f5es Equivalentes<\/h2>\n

7068 aluminum (EN AW-7068, AlZn8MgCu) is supplied to common wrought-alloy specifications. Typical standards by form: ASTM B209 (sheet and plate), ASTM B221 (extruded tube, bar, and profiles), ASTM B211 (bar and rod), ASTM B247 (forging stock), and ASTM B313 (welded tube). Always confirm the exact specification and temper with our team for your order.<\/p>\n

Composi\u00e7\u00e3o qu\u00edmica<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Elemento<\/th>\nPorcentagem (%)<\/th>\n<\/tr>\n
Si<\/td>\n0,12 m\u00e1ximo<\/td>\n<\/tr>\n
Fe<\/td>\n0,15 m\u00e1ximo<\/td>\n<\/tr>\n
Cu<\/td>\n1.6 \u2013 2.4<\/td>\n<\/tr>\n
Mn<\/td>\n0,10 m\u00e1ximo<\/td>\n<\/tr>\n
Mg<\/td>\n2.2 \u2013 3.0<\/td>\n<\/tr>\n
Cr<\/td>\n0,05 m\u00e1ximo<\/td>\n<\/tr>\n
Zn<\/td>\n7.3 \u2013 8.3<\/td>\n<\/tr>\n
Ti<\/td>\n0,10 m\u00e1ximo<\/td>\n<\/tr>\n
Zr<\/td>\n0.05 \u2013 0.15<\/td>\n<\/tr>\n
Outros (cada)<\/td>\n0.05<\/td>\n<\/tr>\n
Outros (total)<\/td>\n0.15<\/td>\n<\/tr>\n
Al<\/td>\nEquil\u00edbrio<\/td>\n<\/tr>\n<\/table>\n

Propriedades Mec\u00e2nicas por T\u00eampera<\/h2>\n\n\n\n
Temperamento<\/th>\nResist\u00eancia \u00e0 tra\u00e7\u00e3o (MPa)<\/th>\nResist\u00eancia ao escoamento (MPa)<\/th>\nAlongamento (%)<\/th>\nResist\u00eancia ao cisalhamento (MPa)<\/th>\n<\/tr>\n
T651 \/ T6511<\/td>\n710<\/td>\n683<\/td>\n8 \u2013 9<\/td>\n365<\/td>\n<\/tr>\n<\/table>\n

Values are typical for the T651 condition (~700 MPa ultimate). Confirm exact figures with the mill certificate; verify the Mn limit (AA 7068 may allow up to 0.30 max).<\/p>\n

Guia de Sele\u00e7\u00e3o de Tempero<\/h2>\n
    \n
  • T651<\/strong> \u2014 Peak-aged plate; highest strength for the alloy.<\/li>\n
  • T6511<\/strong> \u2014 Stress-relieved extruded tube and bar for machining stability.<\/li>\n<\/ul>\n

    Principais caracter\u00edsticas<\/h2>\n

    Strongest commercial aluminum<\/h3>\n

    Ultimate tensile around 700 MPa, near some steels.<\/p>\n

    Excelente rela\u00e7\u00e3o resist\u00eancia-peso<\/h3>\n

    Top choice where mass must be minimized.<\/p>\n

    Good corrosion resistance for a 7xxx<\/h3>\n

    Better than 7075 in many service environments.<\/p>\n

    Baixa soldabilidade<\/h3>\n

    Supplied as machined or formed parts.<\/p>\n

    Aplicativos<\/h2>\n
      \n
    • Ordnance and defense components<\/li>\n
    • Aerospace structures<\/li>\n
    • Medical device parts<\/li>\n
    • Automotive performance components<\/li>\n
    • Sporting goods and tooling<\/li>\n<\/ul>\n

      **Notas sobre Processamento e Acabamento de Superf\u00edcie**<\/h2>\n

      Linsy machines and laser-cuts 7068 and applies anodizing or painting for corrosion protection. Welding is not recommended.<\/p>\n

      Documentos de Qualidade e Inspe\u00e7\u00e3o<\/h2>\n

      A Linsy \u00e9 uma fornecedora de alum\u00ednio sediada em Shenzhen com mais de 20 anos de experi\u00eancia. Nosso sistema de qualidade \u00e9 certificado pelas normas ISO 9001, ISO 14001 e ISO 45001. Cada pedido \u00e9 enviado com um certificado de ensaio de f\u00e1brica (MTC). Relat\u00f3rios de testes de terceiros SGS est\u00e3o dispon\u00edveis mediante solicita\u00e7\u00e3o. O prazo de entrega t\u00edpico para personaliza\u00e7\u00e3o \u00e9 de 10 a 60 dias, dependendo do tempero, tamanho e quantidade.<\/p>\n

      Why Choose Linsy for 7068 Aluminum<\/h2>\n
        \n
      • F\u00e1brica em Shenzhen com mais de 20 anos atendendo compradores dos setores aeroespacial, automotivo e de engenharia geral<\/li>\n
      • Ampla gama de formas: chapa, placa, bobina, tubo, barra, fio, perfil e estoque para forjamento<\/li>\n
      • Usinagem CNC, corte a laser, soldagem TIG\/MIG e anodiza\u00e7\u00e3o \/ polimento \/ pintura eletrost\u00e1tica sob o mesmo teto<\/li>\n
      • Certificado de ensaio de f\u00e1brica em cada pedido; relat\u00f3rios SGS mediante solicita\u00e7\u00e3o<\/li>\n
      • Opera\u00e7\u00f5es certificadas ISO 9001 \/ ISO 14001 \/ ISO 45001<\/li>\n<\/ul>\n

        **Recursos Relacionados**<\/h2>\n

        For deeper reading on 7xxx selection and fabrication, see our guides on aluminum alloy selection, welding 7000-series alloys, and aircraft-grade tempers. (Internal links to be connected to published Linsy blog articles.)<\/p>\n

        7068 Aluminum FAQ<\/h2>\n

        How strong is 7068?<\/h3>\n

        Around 700 MPa ultimate tensile in T651 \u2014 the strongest of the common aluminum alloys, comparable to some soft steels.<\/p>\n

        Is 7068 better than 7075?<\/h3>\n

        It is stronger, with similar corrosion behavior, but less widely stocked. Choose 7068 when you need maximum strength.<\/p>\n

        Is 7068 weldable?<\/h3>\n

        No, it is a machined-part alloy.<\/p>\n

        Quais documentos acompanham o pedido?<\/h3>\n

        Cada pedido \u00e9 enviado com um MTC, e relat\u00f3rios de testes de terceiros SGS est\u00e3o dispon\u00edveis mediante solicita\u00e7\u00e3o.<\/p>\n

        FAQ Geral de Pedidos<\/h2>\n

        Qual \u00e9 o prazo de entrega t\u00edpico?<\/h3>\n

        Pedidos personalizados de alum\u00ednio geralmente s\u00e3o enviados em 10 a 60 dias, dependendo da liga, tempero, tamanho e quantidade. Estoque ou tamanhos padr\u00e3o podem ser mais r\u00e1pidos \u2014 pergunte \u00e0 nossa equipe.<\/p>\n

        Posso obter um certificado de ensaio de f\u00e1brica?<\/h3>\n

        Sim. Cada pedido inclui um MTC. Relat\u00f3rios de testes de terceiros SGS est\u00e3o dispon\u00edveis mediante solicita\u00e7\u00e3o.<\/p>\n

        Voc\u00eas oferecem usinagem e acabamento?<\/h3>\n

        Sim. Oferecemos usinagem CNC, corte a laser, soldagem, anodiza\u00e7\u00e3o, polimento e pintura eletrost\u00e1tica a p\u00f3, para que as pe\u00e7as possam ser entregues em um estado mais pr\u00f3ximo ao acabado.<\/p>\n

        Como solicito um or\u00e7amento?<\/h3>\n

        Envie sua liga, t\u00eampera, dimens\u00f5es, quantidade e norma exigida. Nossa equipe confirmar\u00e1 a disponibilidade, o prazo de entrega e o pre\u00e7o.<\/p>","protected":false},"excerpt":{"rendered":"

        7068 aluminum is an ultra-high-strength 7xxx series alloy, often cited as the strongest commercial aluminum alloy with tensile strength around 700 MPa \u2014 comparable to some soft steels. It was originally developed as a higher-strength successor to 7075 for ordnance and defense, and now serves aerospace, automotive, medical, and sporting-goods applications where strength-to-weight is critical. Linsy supplies 7068 in plate, tube, bar, and wire with mill test certificates on every order.<\/p>\n

        \nFormul\u00e1rios dispon\u00edveis:<\/strong> plate, tube, bar \/ rod, wire
        \nTemperamentos comuns:<\/strong> T651, T6511
        \nSuporte ao processamento:<\/strong> Usinagem CNC, corte a laser, soldagem TIG\/MIG, anodiza\u00e7\u00e3o, polimento, pintura eletrost\u00e1tica
        \nDocumentos de qualidade:<\/strong> Relat\u00f3rio MTC em cada pedido<\/p>","protected":false},"featured_media":8592,"template":"","meta":{"_seopress_titles_title":"7068 Aluminum Alloy \u2014 Plate, Bar & Wire | Linsy Aluminum","_seopress_titles_desc":"7068 (AlZn8MgCu) is the strongest commercial aluminum alloy from Linsy, ~700 MPa tensile, for defense, aerospace, and performance parts.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":""},"product_brand":[],"product_cat":[90,99],"product_tag":[],"class_list":["post-8580","product","type-product","status-publish","has-post-thumbnail","product_cat-7000-series-aluminum-alloys","product_cat-most-popular-aluminum-grade","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/product\/8580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/media\/8592"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/media?parent=8580"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/product_brand?post=8580"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/product_cat?post=8580"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/product_tag?post=8580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}